摘要
在山区建设煤矿,因受煤炭资源赋存条件、地质地形条件的限制,通常利用河滩地及其二级阶梯地,或者相对平缓的山坡地作为矿井工业场地.而重力式挡土墙因其结构简单、取材容易、施工方便、适用性强等优点,在矿井工业场地边坡支护中被广泛地采用.通过对山区煤矿工业场地重力式挡土墙在设计和施工中常见问题进行总结,提出了相应的保证其工程质量、节约工程造价的具体措施.
Limited by the coal resources distribution and geology terrain condition, the mine surface plant located at the mountainous area are always built on the relatively flat areas, such as flood land, benchland of the river and the gentle slope of the mountain. Because of its simple structure, easy material resource, convenient construction and wide applicability, gravity retaining wall is widely used for the slope supporting of the mine surface plant. This paper summarizes the common problems in designing and construction of mountain coal mine＇ s gravity retaining wall. Finally, this paper puts forward corresponding measures to assure and improve the quality and safety of gravity retaining wall project.
出处
《矿业工程研究》
2011年第4期36-39,共4页
Mineral Engineering Research
关键词
矿井工业场地
重力式挡土墙
设计
施工
coal mine surface plant
gravity retaining wall
designing
construction
